Is anyone out there who understands?

My life has been in a downward spiral for the last 3 years. I have lost everything I ever had. My son, my company, and my house. I had to move back in with my mother , and take a job cutting gr just to pay for my ex to sit on her ***. I am lonely . All I want is someone who understands. I have been on the brink of suicide , and it scares the hell out of me. If anyone feels like this, or has helped someone through it please help.